org.neo4j.driver

Class Neo4jTransaction

java.lang.Object

org.neo4j.driver.Neo4jTransaction

All Implemented Interfaces:

AutoCloseable

public class Neo4jTransaction
extends Object
implements AutoCloseable

Client transaction.

Constructor Summary

Constructors

Constructor and Description
Neo4jTransaction(org.neo4j.driver.v1.Session session) Default constructor with a session.

Method Summary

Modifier and Type	Method and Description
void	close()
void	failure() Rollback and close the current transaction.
String	getBookmarkId() Get the last bookmarkId.
Stream<org.neo4j.driver.v1.Record>	run(String query) Execute the given cypher query without parameters.
Stream<org.neo4j.driver.v1.Record>	run(String query, org.neo4j.driver.v1.Value params) Execute the given cypher query with its parameters.
void	success() Commit and close the current transaction.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Neo4jTransaction

public Neo4jTransaction(org.neo4j.driver.v1.Session session)

Default constructor with a session.

Method Detail

run

public Stream<org.neo4j.driver.v1.Record> run(String query,
                                              org.neo4j.driver.v1.Value params)

Execute the given cypher query with its parameters.

Parameters:

query - Cypher query

params - Query's parameters

Returns:

A Stream of record

run

public Stream<org.neo4j.driver.v1.Record> run(String query)

Execute the given cypher query without parameters.

Parameters:

query - Cypher query

Returns:

A Stream of record

success

public void success()

Commit and close the current transaction.

failure

public void failure()

Rollback and close the current transaction.

getBookmarkId

public String getBookmarkId()

Get the last bookmarkId. It's only works when the underline transaction has been close. So you have to call failure() or success() before.

Returns:

the latest bookmarkId of this session.

close

public void close()

Specified by:

close in interface AutoCloseable